---
schema_version: "secwatch.filing_event.v1"
accession: "0001227654-25-000098"
form_type: "8-K"
ticker: "CMP"
cik: "0001227654"
company_name: "COMPASS MINERALS INTERNATIONAL INC"
filed_at: "2025-06-03T23:59:59+00:00"
generated_at: "2026-05-20T01:00:47.573385+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Compass Minerals prices $650M 8.000% senior notes due 2030, redeems $350M of 2027 notes

## Summary
- $650M private offering of 8.000% senior notes due 2030; closing expected June 16, 2025.
- Will redeem $350M of 6.750% senior notes due 2027 at 101.125% of par plus accrued interest on June 17.
- Proceeds to repay credit facility, redeem 2027 notes, pay fees, and for general corporate purposes.
- Credit agreement amendment to fix revolver at $325M and replace leverage covenant with first-lien net leverage test.
- $150M of the 2027 notes will remain outstanding after the redemption.

## SEC filing metadata
- accession: 0001227654-25-000098
- form_type: 8-K
- ticker: CMP
- cik: 0001227654
- company_name: COMPASS MINERALS INTERNATIONAL INC
- filed_at: 2025-06-03T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1227654/000122765425000098/0001227654-25-000098-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1227654/000122765425000098/cmp-20250603.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001227654-25-000098
- JSON: https://secwatch.observer/filing/0001227654-25-000098.json
- Plain text: https://secwatch.observer/filing/0001227654-25-000098.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.